The students expected there more free time before the test.A. isB. have beenC. to beD. be

问题补充：

The students expected there more free time before the test.

A. is

B. have been

C. to be

D. being

答案：

A. is

B. have been

(答案→)C. to be

D. being

解析：动词expect常常与to搭配，所以选C。